Unitronic Stage 1 Performance Engine Tune For Porsche Cayenne 4.5L V8 TWIN

Performance Software Precisely Engineered to Run on a Completely Stock Car.

Features: 

• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Factory Safety Limiters Retained
• Optimized Responsiveness and Drivability
• Optimized Smoothness and Driving Comfort
• Power Delivery Perfectly Optimized Throughout the Power Band
• Improved Fuel Efficiency

Fitment: 

2004-2006 Porsche Cayenne Turbo 4.5L V8 TWIN

2006-2007 Porsche Cayenne Turbo S 4.5L V8 TWIN